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Ji Zhou zhouji

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@ghedo
ghedo / sound_playback.c
Last active June 19, 2024 02:00
Simple sound playback using ALSA API and libasound
/*
* Simple sound playback using ALSA API and libasound.
*
* Compile:
* $ cc -o play sound_playback.c -lasound
*
* Usage:
* $ ./play <sample_rate> <channels> <seconds> < <file>
*
* Examples:
anonymous
anonymous / fetch_zanghaihua.groovy
Created April 13, 2012 15:58
A script for download books from motie
// A script for download books from motie
import java.util.regex.Pattern
content= ""
def getIndex(indexURL){
(indexURL.toURL().text =~ /a href="(\/book\/[0-9]+_[0-9]+)" >第/ ).each{ a, b ->
getPage("http://www.motie.com/"+b)
}
}
@shimondoodkin
shimondoodkin / app.js
Created July 14, 2012 15:47
node.js express integrated with socket io, also with mysql and basic auth.
/**
* Module dependencies.
*/
var io = require('socket.io')
, sio, sio_client_on
, express = require('express')
, MemoryStore = express.session.MemoryStore
, routes = require('./routes')
, sessionStore = new MemoryStore();
@amoilanen
amoilanen / webcrawler.js
Last active March 24, 2022 03:14
Simple PhantomJS-based web crawler library
//PhantomJS http://phantomjs.org/ based web crawler Anton Ivanov anton.al.ivanov@gmail.com 2012
//UPDATE: This gist has been made into a Node.js module and now can be installed with "npm install js-crawler"
//the Node.js version does not use Phantom.JS, but the API available to the client is similar to the present gist
(function(host) {
function Crawler() {
this.visitedURLs = {};
};
@zhouji
zhouji / EC_KestrelClient.php
Created November 6, 2012 15:51 — forked from shupp/EC_KestrelClient.php
Kestrel Client Decorator
<?php
/**
* A thin kestrel client that wraps Memcached (libmemcached extension)
*
* @author Bill Shupp <hostmaster@shupp.org>
* @copyright 2010-2011 Empower Campaigns
*/
class EC_KestrelClient
{
/**
@ndarville
ndarville / business-models.md
Last active January 13, 2024 17:27
Business models based on the compiled list at http://news.ycombinator.com/item?id=4924647. I find the link very hard to browse, so I made a simple version in Markdown instead.

Business Models

Advertising

Models Examples
Display ads Yahoo!
Search ads Google
@pauloricardomg
pauloricardomg / cors.nginxconf
Last active March 8, 2024 18:31
Nginx configuration for CORS-enabled HTTPS proxy with origin white-list defined by a simple regex
#
# Acts as a nginx HTTPS proxy server
# enabling CORS only to domains matched by regex
# /https?://.*\.mckinsey\.com(:[0-9]+)?)/
#
# Based on:
# * http://blog.themillhousegroup.com/2013/05/nginx-as-cors-enabled-https-proxy.html
# * http://enable-cors.org/server_nginx.html
#
server {
@Stanback
Stanback / nginx.conf
Last active July 24, 2024 18:44 — forked from michiel/cors-nginx.conf
Example Nginx configuration for adding cross-origin resource sharing (CORS) support to reverse proxied APIs
#
# CORS header support
#
# One way to use this is by placing it into a file called "cors_support"
# under your Nginx configuration directory and placing the following
# statement inside your **location** block(s):
#
# include cors_support;
#
# As of Nginx 1.7.5, add_header supports an "always" parameter which
@blacktm
blacktm / install_ruby_rpi.sh
Last active May 26, 2024 15:13
A Bash script to install Ruby on the Raspberry Pi
#!/bin/bash
# --------------------------------------------------------------------------------------------
# Installs Ruby using rbenv/ruby-build on the Raspberry Pi (Raspbian)
#
# Run from the web:
# bash <(curl -s https://gist.githubusercontent.com/blacktm/8302741/raw/install_ruby_rpi.sh)
# --------------------------------------------------------------------------------------------
# Set the Ruby version you want to install
@csukuangfj
csukuangfj / cpp-create-wav.cc
Created April 22, 2019 11:14
create wav file using c++
// author: fangjun kuang <csukuangfj at gmail dot com>
// date: Apr. 22, 2019
// refer to http://www.topherlee.com/software/pcm-tut-wavformat.html
#include <fstream>
#include <iostream>
typedef struct WAV_HEADER {
/* RIFF Chunk Descriptor */